Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

Since Tokyo's Kiyosu Bridge was inspired by a historic bridge that crossed over the Rhine, this viewing spot is known as a "view of Cologne."

A touching tribute to the "Queen of Soul."

Home to the oldest operating roller coaster in the Southern Hemisphere.

The lesser-known Alice sculpture of Central Park dedicated to the “godmother of American children.”

Known as "Toronto's Flatiron."

This Colorado fire station has been in continuous operation for more than a century.

Once the last route taken by condemned prisoners.

A striking bronze sculpture of a Roman goddess with two hound dogs for company.

The sole surviving medieval street cross in Scarborough.

A symbol of Texas pride.

Touching the iron railings of Tarragona's balcony to the Mediterranean is said to bring good luck.

This huge coastal nature reserve in Wales was a stand-in for the Arabian Peninsula in 'Lawrence of Arabia.'

At the most northwestern point of the contiguous United States lies a trail leading through an ancient forest to stunning cliff-side vistas and massive oceanside caves.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

These bamboo and rope bridges cross the Nam Khan River for six months every year.

Garments from across the globe call this hidden gem home.

This building contains a door only used by members of the royal family.

Believed to be the birthplace of the United States Marine Corps.

Deep into the lower floors of Pike Place, find a date with fowl fate.

Dedicated to the man who created the first radio wave communication system.

A unique collection of more than 250 rocks and minerals located on a university campus.

A well-preserved example of an early industrial operation in the northeastern United States.